I think my skin is very sensitive.

Even a slight bump or bump can cause bruising or a slight tear in the skin.

And what's wrong? If I rub it just a little bit hard, my skin turns red right away.

If you live carefully, there is no particular inconvenience, but it is a bit unpleasant to see your skin color change.

This is my constitution, so there's nothing I can do about it, right?

Or is there some kind of treatment method?